package cc.langk.core.db;

import java.util.LinkedHashMap;

/**
 * Created with IntelliJ IDEA.
 * User: LangK
 * Date: 2017/12/21
 * Time: 16:48
 * Description:
 */
public class Wm<K, V> extends LinkedHashMap<K, V> {
    /**
     * 过滤等操作
     */

}